Design And Implementation Of An Online Reporting System Based On File Encryption

In this paper,taking online reporting management system of the enterprise as the research background,In consideration of the characteristics of the enterprise's current situation,this paper analyzes the related process of the reporting management system.Use UML modeling tool carries on the demand analysis and modeling of the system function module.The system uses J2EE architecture,the system is divided into five modules such as reception report management,report management information,reporting records management,statistical queries,system management.This article describes the system demand analysis,system design,implementation and deployment.The essay discusses the development process of the system from the perspective of software engineering.First,the essay introduces the demand research of the system,and then describes the requirement analysis in object-oriented and structured method,Shows the main functions of the system,and introduces in detail the function of the use case diagram,thirdly,described details of the process of the system design,network design,database design,system security design and so on.After completed the case analysis,determined the overall design,system architecture,function structure,and completed the system design in detail,given the activity flow chart and module chart of the system each function module,realized the system finally.Also,some security issues were depth studied in the system,such as RSA-based file encryption.We completed system deployment,functional testing and performance testing from the application point of view,the test results showed the effectiveness of the system,the system has been deployed applications,by the use of encryption technology to ensure the security of corporate information,and achieve a comprehensive network management,information technology and automation.To improve management efficiency and quality.It has certain practical significance and reference value for the construction of most of the online reporting management system in china.